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Intel Xeon L5639 vs AMD Opteron 6276

The Intel Xeon L5639 @ 2.13GHz is newer than AMD Opteron 6276, while AMD Opteron 6276 is around 30% faster in multi-threaded (CPU Mark) testing, but Intel Xeon L5639 @ 2.13GHz is around 6% faster in single-thread testing. However, Intel Xeon L5639 @ 2.13GHz uses substantially less power. All the CPUs in this comparison belong in the Server CPU Class.The values below were tabulated from a combined 25 benchmarks submitted from our PerformanceTest software and results and are updated daily to include new submissions.

  • The first section will show basic information for each CPU selected.
  • The additional graphs shows the CPU Mark and Single Thread values of each CPU selected.
  • An accompany graph, if price data is available, will shows the value for money, in terms of the CPU Mark/Thread Rating per dollar.
  • The last section will show approximate yearly running costs for the CPUs.

×Intel Xeon L5639 @ 2.13GHz×AMD Opteron 6276+ ADD
Price Search Online Search Online
Socket TypeLGA1366Socket G34
CPU ClassServerServer
Clockspeed2.1 GHz2.3 GHz
Turbo SpeedUp to 2.7 GHzUp to 2.6 GHz
# of Physical Cores6 (Threads: 12)16 (in 8 physical modules)
CacheL1: 512KB, L2: 2.0MB, L1: 1,280KB, L2: 32.0MB, L3: 12MB
TDP60W115W
Yearly Running Cost$10.95$20.99
Other
First Seen on ChartQ3 2013Q1 2013
# of Samples169
CPU Value0.016.0
Single Thread Rating(% diff. to max in group)1102(0.0%)1033(-6.2%)
CPU Mark(% diff. to max in group)4419(-30.4%)6348(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 27th of December 2024 - Higher results represent better performance
Intel Xeon L5639 @ 2.13GHz
4,419
AMD Opteron 6276
6,348
PassMark Software © 2008-2024
CPU Value (CPU Mark / $Price)
As of 27th of December 2024 - Higher results represent better value
Intel Xeon L5639 @ 2.13GHz
NA
AMD Opteron 6276
16.0
PassMark Software © 2008-2024
CPU Single Thread Rating
As of 27th of December 2024 - Higher results represent better performance
Intel Xeon L5639 @ 2.13GHz
1,102
AMD Opteron 6276
1,033
PassMark Software © 2008-2024
Estimated Energy Usage Cost
Estimated Energy Adjustable Values
Average hours of use per day Average CPU Utilization (0-100%)1 Power cost, $ per kWh2
8
25
1Average user usage is typically low and can vary from task to task. An estimate load 25% is nominal.
2Typical power costs vary around the world. Check your last power bill for details. Values of $0.15 to $0.45 per kWh are typical.
Intel Xeon L5639 @ 2.13GHz AMD Opteron 6276
Max TDP60W115W
Power consumption per day (kWh)NANA
Running cost per dayNANA
Power consumption per year (kWh)NANA
Running cost per yearNANA
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.